Correspondence t
II!I
ANKKOM MOISAN ASSOCIATED ARCHITECTS
March 30, 1998
RECEIVED
City of Tigard
13125 S.W. Hall Blvd. APR 0 7 1998
Tigard, Oregon 97223
COMMUNITY DEVELOPMENT
Attn: Robert Poskin
Re: Western Partitions Plan Review
BUP #98 -0113
Below is a response to your plan check items dated 3/12/98.
Sitework
1. Shown on revised site plan.
2. Shown on site plan. My calculation requires 44.6 spaces with (2) handicapped spaces.
Energy Compliance
1. By Contractor.
2. By Contractor.
Accessibility
1. Form enclosed.
2. New ramp to be built, see floor plan.
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3. See note on drawing.
Fire and Life Safety
1. Striping to be installed on warehouse floor to mark path. Exist is allowed through adjoinin
room section 1003.5. Exit path is marked, direct obvious and unobstructed to an exit door.
2. Rated corridor removed.
3. The office is being enlarged. Stairs and landing step down to room.
Structural
1. Area in question is an office space, not storage. Calculations and framing o.k. as is.
2. See revised calculations.
Environmental Air
1. By Contractor.
If you have any questions, please call me.
Sincerely,
ANKROM MOISAN ASSOCIATED ARCHITECTS
Paintner
FP /ts J: \WESTERN \973450RP.P01
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6720 S.W. Macadam, Suite ioo, Portland, Oregon 97219, 503/245-7100, FAX 503/245-7710
Principals: Stewart H. Ankrom, Thomas Moisan, David N. Vonada, Lorraine C. Kellow, Jeff Hamilton, Karen Bowery
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March 12, 1998 "` � CITY OF TIGARD
7 1998
Ankrom Moisan, Architect
6720 SW Macadam #100
Portland, OR 97219
RE: Western Partitions Building Plan Review
8300 SW Hunziker
PC #: 3-21c BU P #: 98 -0113
Occupancy: B /S2 Construction: VN
Occupant Load: 166
Submittal documents for the above referenced project have been reviewed for
conformance with the applicable 1996 Oregon Specialty Codes and other applicable
codes and standards. The following comments are noted:
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1. Provide a site plan showing location of existing fire hydrants.
2. In order to comply with City of Tigard zoning requirements for parking, the site
shall provide 79 spaces. Four spaces shall be accessible, with one van
accessible. Provide a site plan showing compliance.
fENERG" �0OM '�. „,.
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1. Submit completed applicable Forms 4a through 4j, and required duct insulation
Form 4a through 4c of the Energy Code Compliance Manual (Revised April 1996).
2. Submit Completed Energy Compliance Forms 5a through 5c, Oregon
Non - Residential Energy Code.
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ACESS` «
tBILI[Y'; E.
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1. Complete the enclosed Barrier Removable Improvement Plan. Show how you
will comply. ORS 447.241.
2. The exit between Line 4 and 5 next to the lunch room and exercise room shall be
handicap accessible. OSSC, Section 1106.2.2
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772
Western Partitions Building Plan Review
PC #: 3-21c BUP #: 98 -0113
Page #2
3. Doors shall provide 18 inches of clearance on the latch side. OSSC, Table
ADAAG 25.
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4:00, 1, E SAFE° �� i e� - r
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1. In order to comply with arrangement of exits, OSSC, Section 1003.3, Door #201
exiting to stairs #110 will be required. However, exits cannot pass through the
warehouse, OSSC, Section 1003.5, Paragraph #2. If you intend to utilize this
stair, then it must exit directly to the outside.
CP 2. On Drawing A2.2, you are showing a one -hour rated hall. Under the provisions
of OSSC, Section 1005.7, Exception 8, a rated corridor is not required if the
occupant load is under 100 or less in a fully sprinklered building.
3. On Drawing A2.2, you are showing an existing stair and landing in new office #4.
Where does this stair terminate?
v ;o e m ,;, -• °;^r" ,i' a� ° .ta t tea. ' "r = ' gip.'
ST RUCTURAL � s E K �� a.
1. Drawing S2.1, Grid Line 3 - Storage, 2' x 10' at 16" 0/C, with a load of 140 psf
will not span 11' 6 ". Using OSSC, Volume 2, Table 23 -1 -A -1 the Fb for #1 DF
Larch the section modulus for a 2' x 10' is 21.39, spanning 11' 6" at 12" 0/C.
This does not comply with a section modulus of 22.23. In order for a 2' x 10' to
work the members must be at 9" 0/C or provide 2' x 12' at 12" 0/C.
2. Provide engineering on footings.
.• ,.. *- ',» -r - ." � e C' hk '.r�, '' .
\ ,11„0.11,., 1. Provide details on compliance with OSSC, Chapter 12.
Please submit two copies of revised submittal documents and a letter indicating your
response to the above comments for review. Please call me at (503) 639 -4171 if you
have any questions.
Sincerely,
Ro ert Poskin, CBO
SENIOR PLANS EXAMINER
m^pmisystlocvmenObuP� 01.13 doc
WESTCQn) 04124 •AlS
P 9a,-
SUBJECT: ACCESSIBILITY
BARRIER REMOVAL IMPROVEMENT PLAN
REQUIREMENT: OREGON REVISED STATUTE (ORS) 447.241.
(1) Every project for renovation, alteration or modification to affected buildings and related
facilities shall be made to insure that the path of travel to the altered area and the
restroom, telephones and drinking fountains are readily accessible to individuals with
disabilities, unless such alterations are disproportionate to the overall alterations in
terms of cost and scope.
(2) Alterations made to the path of travel to an altered area may be deemed
disproportionate to the overall alteration when the cost exceeds twenty -five percent
(25 %).
VALUATION of all renovation, alteration or modification being done 4 �
excluding painting, wallpapering. [1] $ l a d 2311 c
multiply: 25% Barrier removal requirement. .25
BUDGET FOR BARRIER REMOVAL [2] $ 3' D &V I'
In choosing which accessible elements to provide under this section, priority shall be given to
those elements that will provide the greatest access. Elements shall be provided in the following
order:
re5rik t P 0-44o
(a) Parking 1.4.c-. S L44-4 S $ �
(b) An accessible entrance: t o ` $ 1 5 6 C
5 LW 0.0
(c) An accessible r ute to the alt red area: $ , 5 00,
` ?� f
(d) At least one accessible restroom for
each sex or a single unisex restroom: $ E
43,0 (e) Accessible telephones: $ h A,
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(f) Accessible drinking fountains: and $ '5f
(g) When possible, additional accessible
elements such as stora a and alarms: $ 10 COO
ka'D rs ...l%S LA. AA. �g�gat�16 / r
TOTAL: Shall equal line 2 of value computation $ 2 +5
I.Q.
LEWIS &
e
VAN VLEET
Incorporated
principals
chris c. van vleet. p.e.
gary J. [ems. p.e.
March 25, 1998
MEMO:
TO: Mr. Robert Poskin, CBO - City of Tigard
FROM: Chris C. Vleet P.E. - Lewis & Van Vleet Inc.
RE: Western Partitions Addition
The following items are in response to you list of structural concerns on the above noted
project:
1. The floor in this space is to used as office occupancy in lieu of storage. Please see the
calculation on sheet F -2 attached.
2. Please see calculation sheets CF -1 and CF -2 atached for footing calculations.
Please feel free to call if you have any additional questions.
rs 411
® 20,
"'"1 5 / 30 7 re ox
consulting engineers
15924 quarry road
lake oswego. oregon 97035
[503] 699.9657 phone
[503] 699.9477 fax